While many might have expected the HTC One M10 to launch at Mobile World Congress in February, a new rumour suggests that we won't see it until March.

A report from ithome says that it will be launched sometime in March before being released in April. It's thought that a number of prototypes were created and rejected, which then caused the designers to go back to the drawing board. We're intrigued to see how different the design of the device will be.

The report also mentions that the HTC One M10 is expected to feature a Snapdragon 820 processor, a 23MP camera, and a 3,000mAh battery.